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Ricoh CX3 vs Sony A57

Portability
92
Imaging
34
Features
35
Overall
34
Ricoh CX3 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Ricoh CX3 vs Sony A57 Key Specs

Ricoh CX3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 206g - 102 x 58 x 29mm
  • Introduced June 2010
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 16000 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Launched September 2012
  • Superseded the Sony A55
  • Replacement is Sony A58
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Ricoh CX3 vs Sony A57 Overview

Let's look a little more in depth at the Ricoh CX3 and Sony A57, one being a Small Sensor Superzoom and the other is a Entry-Level DSLR by rivals Ricoh and Sony. There is a huge difference among the image resolutions of the CX3 (10MP) and A57 (16MP) and the CX3 (1/2.3") and A57 (APS-C) feature totally different sensor measurements.

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The CX3 was brought out 3 years earlier than the A57 and that is a fairly significant gap as far as camera tech is concerned. Both cameras offer different body type with the Ricoh CX3 being a Compact camera and the Sony A57 being a Compact SLR camera.

Before getting straight into a full comparison, below is a brief overview of how the CX3 matches up vs the A57 for portability, imaging, features and an overall grade.

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Reasons to pick Ricoh CX3 over the Sony A57

 CX3 A57 

Reasons to pick Sony A57 over the Ricoh CX3

 A57 CX3 
LaunchedSeptember 2012June 2010More recent by 27 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k920kClearer display (+1k dot)
Selfie screen Easy selfies

Common features in the Ricoh CX3 and Sony A57

 CX3 A57 
Focus manually More accurate focusing
Display sizing3"3"Equivalent display measurements
Touch friendly display Lacking Touch friendly display

Ricoh CX3 vs Sony A57 Physical Comparison

If you are intending to lug around your camera often, you will have to take into account its weight and volume. The Ricoh CX3 enjoys outside dimensions of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 206 grams (0.45 lbs) and the Sony A57 has sizing of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).

Contrast the Ricoh CX3 and Sony A57 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached at the time. Following is the front view dimensions comparison of the CX3 vs the A57.

Ricoh CX3 vs Sony A57 size comparison

Taking into account size and weight, the portability score of the CX3 and A57 is 92 and 64 respectively.

Ricoh CX3 vs Sony A57 top view buttons comparison

Ricoh CX3 vs Sony A57 Sensor Comparison

Usually, it is hard to envision the gap in sensor measurements just by checking out specs. The photograph here will provide you a far better sense of the sensor sizes in the CX3 and A57.

As you can plainly see, each of the cameras offer different megapixel count and different sensor measurements. The CX3 featuring a smaller sensor will make getting shallower depth of field more difficult and the Sony A57 will produce extra detail having its extra 6MP. Greater resolution will enable you to crop photos a little more aggressively. The older CX3 will be disadvantaged when it comes to sensor innovation.

Ricoh CX3 vs Sony A57 sensor size comparison

Ricoh CX3 vs Sony A57 Screen and ViewFinder

Ricoh CX3 vs Sony A57 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Ricoh CX3 Portrait photography features
Sony A57 Portrait photography features
27
focusing manually
no manual control
no external flash support
sensor resolution low (10MP)
small sensor size (1/2.3")
lack of RAW format
74
manual focus
sensor resolution is decent (16MP)
decent sensor size (APS-C)
comes with face detection focusing
delivers RAW formats
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Street Comparison

Ricoh CX3 Street photography information
Sony A57 Street photography information
61
image stabilization (Sensor-shift)
lighter than average in class (206 grams)
no moving screen
small sensor size (1/2.3")
lack of RAW format
75
screen articulates fully
has image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
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Sports Comparison

Ricoh CX3 Sports photography info
Sony A57 Sports photography info
27
image stabilization (Sensor-shift)
no shutter priority
sensor resolution low (10 megapixels)
small sensor size (1/2.3")
lack of phase detect autofocus
78
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
decent sensor size (APS-C)
comes with tracking autofocus
sensor has phase detect AF
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Travel Comparison

Travel photography with Ricoh CX3
Travel photography with Sony A57
66
lighter than average in class (206 grams)
has built in flash
fairly wide (28mm)
very long zoom (300mm)
sensor resolution low (10MP)
display isn't selfie friendly
slow maximum aperture (f3.5)
67
sensor resolution is decent (16MP)
built-in flash
screen is selfie friendly
no Time Lapse mode
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Landscape Comparison

Ricoh CX3 Landscape photography factors
Sony A57 Landscape photography factors
42
focusing manually
fairly wide (28mm)
good sized screen (3 inch)
image stabilization (Sensor-shift)
cannot switch lens (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
sensor resolution low (10 megapixels)
small sensor size (1/2.3")
lack of RAW format
72
manual focus
change lenses (Sony/Minolta Alpha mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
decent sensor size (APS-C)
delivers RAW formats
no Time Lapse mode
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Vlogging Comparison

Ricoh CX3 Vlogging features
Sony A57 Vlogging features
30
fairly wide (28mm)
image stabilization (Sensor-shift)
lighter than average in class (206g)
slow maximum aperture (f3.5)
display isn't selfie friendly
low video resolution (1280 x 720 pixels)
does not have external microphone jack
77
screen is selfie friendly
has image stabilization (Sensor based)
comes with face detection focusing
high res video (1920 x 1080 resolution)
includes external mic jack
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Ricoh CX3 vs Sony A57 Specifications

Detailed spec comparison table for Ricoh CX3 and Sony A57
 Ricoh CX3Sony SLT-A57
General Information
Make Ricoh Sony
Model type Ricoh CX3 Sony SLT-A57
Type Small Sensor Superzoom Entry-Level DSLR
Introduced 2010-06-16 2012-09-13
Body design Compact Compact SLR
Sensor Information
Chip Smooth Imaging Engine IV -
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 10 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2 and 16:9
Peak resolution 3648 x 2736 4912 x 3264
Highest native ISO 3200 16000
Highest enhanced ISO - 25600
Minimum native ISO 80 100
RAW format
Autofocusing
Manual focusing
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 15
Cross type focus points - 3
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 28-300mm (10.7x) -
Max aperture f/3.5-5.6 -
Macro focusing distance 1cm -
Amount of lenses - 143
Crop factor 5.8 1.5
Screen
Range of screen Fixed Type Fully Articulated
Screen size 3" 3"
Screen resolution 920k dot 921k dot
Selfie friendly
Liveview
Touch operation
Screen technology - Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Minimum shutter speed 8 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter speed - 12.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 4.00 m 10.00 m (@ ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 206 gr (0.45 lbs) 618 gr (1.36 lbs)
Dimensions 102 x 58 x 29mm (4.0" x 2.3" x 1.1") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO Overall rating not tested 75
DXO Color Depth rating not tested 23.4
DXO Dynamic range rating not tested 13.0
DXO Low light rating not tested 785
Other
Battery life - 550 photographs
Style of battery - Battery Pack
Battery ID DB-100 NP-FM500H
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC card, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Price at release $329 $1,000